Code syntax highlighting in Wiki only works with Textile formatting
Code syntax highlighting in Wiki only works with Textile formatting. However it could/should be formatting-independent. So that any Wiki formatting that produces some
< code class="xyz" > (spaces added to prevent parsing) gets a syntax-highlighted code.
Currently the code is at source:trunk/lib/redmine/wiki_formatting/textile/formatter.rb@5386#L50. However I guess a more generic variant of the code could be moved to source:trunk/app/helpers/application_helper.rb besides